The Approach to Automatic Detection of the Content of the Smart Electricity Meter LCD Cycle Display

摘要：

　　This paper is a study of the approach to automatic detection of the content of the smart electricity meter LCD cycle display and signal lights.By this approach,in the LCD liquid crystal display detection unit of the smart electricity meter detection line,the electricity meter can be switched to a certain designed display status via RS485 communication interface and the specific protocol directions,so as to be compared with the pictures taken by smart cameras to verify the qualification of the content of the smart electricity meter LCD cycle display and signal lights.This approach realizes the detection of LCD liquid crystal display of the smart electricity meter with simple hardware and speedy detection,providing the present detection with better accuracy,advance and efficiency.

关键词： smart electricity meter cycle display LCD display and detection image processing

作者: Wen-jia CAI Zhi-yao ZHENG Fan LI YUAN WANG

作者单位: State Grid Hubei Electric Power Research Institute, China State Grid Wuhan Electric Power Supply Company, China

会议类型: 国际会议

会议名称: 2016 2nd International Conference on Mechanical, Electronic and Information Technology Engineering(2016机械、电子和信息技术国际会议)

会议地点: 重庆

会议语种:英文

页码: 52-56

在线出版日期: 2016-03-21（万方平台首次上网日期，不代表论文的发表时间）